Perhaps you should try some spelling variations:
cang thang » cong thanh, dang thanh
tieu tinh » trieu tinh, tieu trinh, lieu tinh
nhan dang » nhan dan, phan dang, tran dang
cong cang » cong cong, cong lang, cong vang
thang man » than man, thong mang, thanh san
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - nhan dang ((cua dung) OR (cua dong)) cong cang thang man~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - nhan dang ((cua dung) OR (cua dong)) cong cang thang man".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - nhan dang ((cua dung) OR (cua dong)) cong cang thang man*.